Simple JavaScript program for BeginnersUser to enter name and displaying the same name with welcome message
<script type="text/javascript" >
var str=window.prompt(" Enter your name "); document.write(" Welcome " + str ); </script> Print next 5 numbers of user entered digit
<script type="text/javascript" >
var str=window.prompt(" Enter a number ");
str=parseInt(str);
for(i=str; i<str+5; i++){
document.write(i + "<br>");
}
</script>
Print the user entered string in reverse order
<script type="text/javascript" >
var my_str=window.prompt("Enter your name"); var i=my_str.length; i=i-1; for (var x = i; x >=0; x--) { document.write(my_str.charAt(x)); } </script> Multiplication table of a user entered number
<script type="text/javascript" >
var str=window.prompt(" Enter a number ");
str=parseInt(str);
for(i=1; i<=10; i++){
document.write(i * str + ",");
}
</script>
Sum of two numbers as entered by user
<script type='text/javascript'>
var a,b,c;
aVal=window.prompt("enter your first no.");
bVal=window.prompt("enter your 2nd no.");
a=parseInt( aVal);
b=parseInt( bVal);
result=a+b;
document.writeln("the sum is: "+result);
</script>
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This article is written by plus2net.com team.
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